package cn.ctodb.notebook.wxapp.service;

import cn.ctodb.notebook.wxapp.service.dto.PicDTO;
import java.util.List;

/**
 * Service Interface for managing Pic.
 */
public interface PicService {

    /**
     * Save a pic.
     *
     * @param picDTO the entity to save
     * @return the persisted entity
     */
    PicDTO save(PicDTO picDTO);

    /**
     * Get all the pics.
     *
     * @return the list of entities
     */
    List<PicDTO> findAll();

    /**
     * Get the "id" pic.
     *
     * @param id the id of the entity
     * @return the entity
     */
    PicDTO findOne(Long id);

    /**
     * Delete the "id" pic.
     *
     * @param id the id of the entity
     */
    void delete(Long id);
}
